The identification of phosphoseryl residues during the determination amino acid sequence in phosphoproteins.
D000409:Alanine / Q000031:analogs & derivatives; D000595:Amino Acid Sequence; D055598:Chemical Phenomena; D002621:Chemistry; D017879:Isothiocyanates; D010750:Phosphoproteins; D010768:Phosphoserine / Q000032:analysis*; D012694:Serine / Q000031:analogs & derivatives*; D013861:Thiocyanates
D017879:Isothiocyanates; D010750:Phosphoproteins; D013861:Thiocyanates; C005441:phenylisothiocyanate; D010768:Phosphoserine; D012694:Serine; D000409:Alanine